Inventor · disambiguated record
Dwight O. Palmer
Also filed as: PALMER DWIGHT O · PALMER DWIGHT ORMAN
29 granted patents·1 pending application·773 citations·filing 1978–2001
98Inventor score
Top patents by PatentIndex Score
30 records- 0196USD259543SCovered container or the likeMOBIL OIL CORP·Filed 1978·Granted Jun 16, 1981·40 cites·1 claims
- 0293US5467962AActuator for an exhaust gas recirculation valveGEN MOTORS CORP·Filed 1994·Granted Nov 21, 1995·69 cites·2 claims
- 0391US5685519AExhaust gas recirculation valveGEN MOTORS CORP·Filed 1996·Granted Nov 11, 1997·62 cites·8 claims
- 0489US6247461B1High flow gas force balanced EGR valveDELPHI TECH INC·Filed 1999·Granted Jun 19, 2001·62 cites·7 claims
- 0588US6497226B2Modular, compliant, sealing bearing assemblyDELPHI TECH INC·Filed 2001·Granted Dec 24, 2002·29 cites·10 claims
- 0688USD258722SHinged lid food container or the likeMOBIL OIL CORP·Filed 1979·Granted Mar 31, 1981·21 cites·1 claims
- 0787US5779220ALinear solenoid actuator for an exhaust gas recirculation valveGEN MOTORS CORP·Filed 1996·Granted Jul 14, 1998·50 cites·2 claims
- 0885US6453934B1Shaft brush for preventing coking in a gas management valveDELPHI TECH INC·Filed 2001·Granted Sep 24, 2002·20 cites·9 claims
- 0985US6217001B1Pressure balanced gas valveDELPHI TECH INC·Filed 1999·Granted Apr 17, 2001·50 cites·15 claims
- 1085US6213447B1Poppet value having a compliant shaft guide and compliant valve headDELPHI TECH INC·Filed 1999·Granted Apr 10, 2001·45 cites·11 claims
- 1184US6543746B2Shaft leakage containment system for a gas control valveDELPHI TECH INC·Filed 2001·Granted Apr 8, 2003·22 cites·8 claims
- 1283US6538543B2Particle-impeding and ventilated solenoid actuatorDELPHI TECH INC·Filed 2001·Granted Mar 25, 2003·22 cites·7 claims
- 1382US6729351B2Expanded range multiple-stage metering valveDELPHI TECH INC·Filed 2001·Granted May 4, 2004·26 cites·5 claims
- 1482US4805582AExhaust gas recirculation valveGEN MOTORS CORP·Filed 1988·Granted Feb 21, 1989·30 cites·2 claims
- 1579US6481424B2Valve shaft scraper and filter for preventing cokingDELPHI TECH INC·Filed 2001·Granted Nov 19, 2002·17 cites·9 claims
- 1677US6604542B1Modular exhaust gas recirculation valveDELPHI TECH INC·Filed 2000·Granted Aug 12, 2003·19 cites·21 claims
- 1775US4961413AExhaust gas recirculation valve assemblyGEN MOTORS CORP·Filed 1989·Granted Oct 9, 1990·25 cites·11 claims
- 1874US6422216B1Exhaust gas recirculation valveDELPHI TECH INC·Filed 2000·Granted Jul 23, 2002·17 cites·23 claims
- 1972US6955336B2Sleeveless solenoid for a linear actuatorDELPHI TECH INC·Filed 2001·Granted Oct 18, 2005·13 cites·10 claims
- 2071US5878779AActuator housingGEN MOTORS CORP·Filed 1996·Granted Mar 9, 1999·31 cites·4 claims
- 2169US6759934B2Proportionally-controllable solenoid actuatorDELPHI TECH INC·Filed 2001·Granted Jul 6, 2004·17 cites·7 claims
- 2268US6670875B2Magnetically-efficient solenoid for a linear actuatorDELPHI TECH INC·Filed 2001·Granted Dec 30, 2003·10 cites·6 claims
- 2365US6497225B1EGR metering subassembly including a gas arrestorDELPHI TECH INC·Filed 2000·Granted Dec 24, 2002·10 cites·17 claims
- 2465US6435168B1Pressure balancing metering subassembly for use with a modular EGR valveDELPHI TECH INC·Filed 2000·Granted Aug 20, 2002·11 cites·2 claims
- 2565US5020505AExhaust gas recirculation valve assemblyGEN MOTORS CORP·Filed 1990·Granted Jun 4, 1991·22 cites·1 claims
- 2662US6467754B2Adaptable gas and moisture shield for a gas management valveDELPHI TECH INC·Filed 2001·Granted Oct 22, 2002·9 cites·5 claims
- 2760US6634346B2Bearing module for exhaust gas recirculation valveDELPHI TECH INC·Filed 2001·Granted Oct 21, 2003·8 cites·8 claims
- 2860US6439213B2Shaft leakage arresting system for a gas management valveDELPHI TECH INC·Filed 2001·Granted Aug 27, 2002·8 cites·6 claims
- 2958US6484705B2Pintle valve having an internal flow modifier with self-aligning headDELPHI TECH INC·Filed 2001·Granted Nov 26, 2002·8 cites·6 claims
- 3038US2001032950A1Optimal sealability base for a gas management valveFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →